30790296

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{857}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 83655000

約数和(自身を除く): 52864704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 857, 998, 1497, 1714, 1996, 2571, 2994, 3428, 3992, 4491, 5142, 5988, 6856, 7713, 8982, 10284, 11976, 15426, 17964, 20568, 30852, 35928, 61704, 427643, 855286, 1282929, 1710572, 2565858, 3421144, 3848787, 5131716, 7697574, 10263432, 15395148, 30790296]

約数ペア:

[(1, 30790296), (2, 15395148), (3, 10263432), (4, 7697574), (6, 5131716), (8, 3848787), (9, 3421144), (12, 2565858), (18, 1710572), (24, 1282929), (36, 855286), (72, 427643), (499, 61704), (857, 35928), (998, 30852), (1497, 20568), (1714, 17964), (1996, 15426), (2571, 11976), (2994, 10284), (3428, 8982), (3992, 7713), (4491, 6856), (5142, 5988)]